Overview
The following code story outlines a novel method for differentiating between anomalies and expected outliers using the Microsoft Anomaly Detection API and Binary Classification to assist with Time Series Filtering.
Background
Carl Data Solutions provides a suite of software tools called Flow Works , that are used by municipalities to help manage their wastewater infrastructure. Their tools pull data from various sensor channels that measure variables such as water flow, velocity, and depth.
These sensors sometimes malfunction or behave unexpectedly, causing skewed readings. Since forecasting models are built on top of these ...